shithub: libvpx

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Add validation of frame_parallel_decoding_mode

This is a boolean value that is written into bitstream, any value other
than 0 or 1 could have led to unexpected behavior. This commit fix the
issue by adding validation of the value to make sure it is boolean.

BUG=webm:1339

Change-Id: I2d3e69e8dbefcab9a0db9cb39a91a40ce531c5a1

--- a/vp9/vp9_cx_iface.c

+++ b/vp9/vp9_cx_iface.c

@@ -157,6 +157,7 @@

   RANGE_CHECK_HI(cfg, rc_max_quantizer, 63);

   RANGE_CHECK_HI(cfg, rc_min_quantizer, cfg->rc_max_quantizer);

   RANGE_CHECK_BOOL(extra_cfg, lossless);

+  RANGE_CHECK_BOOL(extra_cfg, frame_parallel_decoding_mode);

   RANGE_CHECK(extra_cfg, aq_mode, 0, AQ_MODE_COUNT - 2);

   RANGE_CHECK(extra_cfg, alt_ref_aq, 0, 1);

   RANGE_CHECK(extra_cfg, frame_periodic_boost, 0, 1);